<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch">
      <el-form-item label="名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="部署位置状态" clearable>
          <el-option
            v-for="dict in dict.type.sys_normal_disable"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['business:device:deploymentLocation:add']"
        >新增路段</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="info"
          plain
          icon="el-icon-sort"
          size="mini"
          @click="toggleExpandAll"
        >展开/折叠</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table
      v-if="refreshTable"
      v-loading="loading"
      :data="deploymentLocationList"
      row-key="id"
      :default-expand-all="isExpandAll"
      :tree-props="{children: 'children', hasChildren: 'hasChildren'}"
    >
      <el-table-column prop="name" label="名称"></el-table-column>
      <el-table-column prop="locationType" label="类型" width="100">
        <template slot-scope="scope">
          <!--类型（0：路段；1：场地 ；2：位置）-->
          <el-tag type="success" v-if="scope.row.locationType=='0'">路段</el-tag>
          <el-tag type="" v-if="scope.row.locationType=='1'">场地</el-tag>
          <el-tag type="danger" v-if="scope.row.locationType=='2'">位置</el-tag>
        </template>
      </el-table-column>
      <el-table-column prop="parentName" label="上级名称" width="100"></el-table-column>
      <el-table-column prop="deptName" label="归属部门" width="150"></el-table-column>
      <el-table-column prop="sortNo" label="排序" width="100"></el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime" width="200">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作"  align="center" class-name="small-padding fixed-width"  fixed="right" width="200" >
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['business:device:deploymentLocation:edit']"
          >编辑</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-plus"
            @click="handleAdd1(scope.row)"
            v-hasPermi="['business:device:deploymentLocation:add']"
            v-if="scope.row.locationType=='0'"
          >新增场地</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-plus"
            @click="handleAdd2(scope.row)"
            v-hasPermi="['business:device:deploymentLocation:add']"
            v-if="scope.row.locationType=='1'"
          >新增位置</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            style="color: #f56c6c"
            @click="handleDelete(scope.row)"
            v-hasPermi="['business:device:deploymentLocation:delete']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!-- 添加或修改部署位置对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row v-if="form.locationType!='0'">
          <el-col :span="24" v-if="form.parentId !== 0">
            <el-form-item :label="parentTitle" prop="parentId">
              <treeselect v-model="form.parentId" :options="deploymentLocationOptions" :normalizer="normalizer" placeholder="选择上级" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row :gutter="20">
          <el-col :span="24">
            <el-form-item label="名称" prop="name">
              <el-input v-model="form.name" placeholder="请输入名称" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row :gutter="20">
          <el-col :span="24">
            <el-form-item label="备注">
              <el-input :disabled="disabled" v-model="form.remark" type="textarea" :rows="4"/>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row :gutter="20">
          <el-col :span="12">
            <el-form-item label="显示排序" prop="sortNo">
              <el-input-number v-model="form.sortNo" controls-position="right" :min="0" />
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button type="danger" plain @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listDeploymentLocation, getDeploymentLocation, delDeploymentLocation, addDeploymentLocation, updateDeploymentLocation, listDeploymentLocationExcludeChild } from "@/api/business/device/deploymentLocation"
import Treeselect from "@riophae/vue-treeselect"
import "@riophae/vue-treeselect/dist/vue-treeselect.css"

export default {
  name: "DeploymentLocation",
  dicts: ['sys_normal_disable'],
  components: { Treeselect },
  data() {
    return {
      disabled:false,
      // 遮罩层
      loading: true,
      // 显示搜索条件
      showSearch: true,
      // 表格树数据
      deploymentLocationList: [],
      // 部署位置树选项
      deploymentLocationOptions: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 是否展开，默认全部展开
      isExpandAll: false,
      // 重新渲染表格状态
      refreshTable: true,
      // 查询参数
      queryParams: {
        name: null,
        status: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        parentId: [
          { required: true, message: "上级不能为空", trigger: "blur" }
        ],
        name: [
          { required: true, message: "名称不能为空", trigger: "blur" }
        ],
        sortNo: [
          { required: true, message: "显示排序不能为空", trigger: "blur" }
        ],
      },
      parentTitle:"上级",
    }
  },
  created() {
    this.getList()
  },
  methods: {
    /** 查询部署位置列表 */
    getList() {
      this.loading = true
      listDeploymentLocation(this.queryParams).then(response => {
        this.deploymentLocationList = this.handleTree(response.data, "id")
        this.loading = false
      })
    },
    /** 转换部署位置数据结构 */
    normalizer(node) {
      if (node.children && !node.children.length) {
        delete node.children
      }
      return {
        id: node.id,
        label: node.name,
        children: node.children
      }
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        id: undefined,
        parentId: undefined,
        name: undefined,
        classImg:undefined,
        sortNo: "0",
        locationType: undefined,
        status: "0"
      }
      this.resetForm("form")
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm")
      this.handleQuery()
    },
    /** 新增路段按钮操作 */
    handleAdd(row) {
      this.reset()
      if (row != undefined) {
        this.form.parentId = row.id
      }
      this.open = true
      this.title = "新建"
      this.form.locationType="0"//设置类型为0-路段
      listDeploymentLocation().then(response => {
        this.deploymentLocationOptions = this.handleTree(response.data, "id")
      })
    },
    /** 新增场地按钮操作 */
    handleAdd1(row) {
      this.reset()
      if (row != undefined) {
        this.form.parentId = row.id
      }
      this.open = true
      this.title = "新建"
      this.parentTitle="路段"
      this.form.locationType="1"//设置类型为1-场地
      listDeploymentLocation().then(response => {
        this.deploymentLocationOptions = this.handleTree(response.data, "id")
      })
    },
    /** 新增位置按钮操作 */
    handleAdd2(row) {
      this.reset()
      if (row != undefined) {
        this.form.parentId = row.id
      }
      this.open = true
      this.title = "新建"
      this.parentTitle="场地"
      this.form.locationType="2"//设置类型为2-位置
      listDeploymentLocation().then(response => {
        this.deploymentLocationOptions = this.handleTree(response.data, "id")
      })
    },
    /** 展开/折叠操作 */
    toggleExpandAll() {
      this.refreshTable = false
      this.isExpandAll = !this.isExpandAll
      this.$nextTick(() => {
        this.refreshTable = true
      })
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      getDeploymentLocation(row.id).then(response => {
        this.form = response.data
        this.open = true
        this.title = "编辑"
        listDeploymentLocationExcludeChild(row.id).then(response => {
          this.deploymentLocationOptions = this.handleTree(response.data, "id")
          if (this.deploymentLocationOptions.length == 0) {
            const noResultsOptions = { id: this.form.parentId, name: this.form.parentName, children: [] }
            this.deploymentLocationOptions.push(noResultsOptions)
          }
        })
      })
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != undefined) {
            updateDeploymentLocation(this.form).then(response => {
              this.$modal.msgSuccess("修改成功")
              this.open = false
              this.getList()
            })
          } else {
            addDeploymentLocation(this.form).then(response => {
              this.$modal.msgSuccess("新增成功")
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      this.$modal.confirm('是否确认删除名称为"' + row.name + '"的数据项？').then(function() {
        return delDeploymentLocation(row.id)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess("删除成功")
      }).catch(() => {})
    }
  }
}
</script>
